package simplegraphics; import javax.microedition.midlet.*; import javax.microedition.lcdui.*; public class SimpleGraphics extends MIDlet { private Display display; private MyCanvas canvas; public SimpleGraphics() { display = Display.getDisplay(this); canvas = new MyCanvas(); } public void startApp() { display.setCurrent(canvas); } public void pauseApp() { } public void destroyApp(boolean b) { } }